c语言计算1+1/2+1/3+···+1/100
时间: 2023-10-04 14:12:00 浏览: 65
#include<stdio.h>
int main(){
double sum = 0; //定义变量sum,初始值为0
int i; //定义循环变量i
for(i=2; i<=100; i++){ //从2开始循环到100
sum += 1.0/i; //累加每一项的倒数
}
sum += 1; //加上首项1
printf("1+1/2+1/3+...+1/100的和为:%f", sum); //输出结果
return 0;
}
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